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11. 发明申请

US20070097914A1 MOBILE DEVICE-INITIATED MEASUREMENT GAP REQUEST 有权
标题翻译：移动设备启动测量GAP请求
公开(公告)号：US20070097914A1
公开(公告)日：2007-05-03
申请号：US11552514
申请日：2006-10-24
申请人： Francesco Grilli , Oronzo Flore , Etienne Chapponniere , Juan Montojo , Masato Kitazoe , Nathan Tenny , Durga Malladi
发明人： Francesco Grilli , Oronzo Flore , Etienne Chapponniere , Juan Montojo , Masato Kitazoe , Nathan Tenny , Durga Malladi
IPC分类号： H04Q7/00
CPC分类号： H04W36/0088 , H04W36/0055 , H04W36/14
摘要： Described herein are mechanisms and methods that facilitate preparation of inter-radio access technology (inter-RAT) and/or inter-frequency handover with respect to a mobile device (user equipment). User equipment can indicate to a network servicing the user equipment that the user equipment desires to perform measurements with respect to a different frequency and/or different technology. Data on the downlink channel can then be scheduled to ensure that data intended for the user equipment is not lost while the user equipment is performing the measurements.
摘要翻译：这里描述了有助于准备相对于移动设备（用户设备）的无线电间接入技术（RAT间）和/或频间切换的机制和方法。用户设备可以向服务用户设备的网络指示用户设备希望相对于不同频率和/或不同技术执行测量。然后可以调度下行链路信道上的数据，以确保在用户设备执行测量时不会丢失用于用户设备的数据。

12. 发明授权

US11791878B2 Transmission strategy signaling 有权
公开(公告)号：US11791878B2
公开(公告)日：2023-10-17
申请号：US16625591
申请日：2018-06-20
申请人： Juan Montojo , Alexei Yurievitch Gorokhov , Peter Gaal , Yu Zhang , Joseph Binamira Soriaga , Tingfang Ji , Hari Sankar , Alexandros Manolakos , Qualcomm Incorporated
发明人： Juan Montojo , Alexei Yurievitch Gorokhov , Peter Gaal , Yu Zhang , Joseph Binamira Soriaga , Tingfang Ji , Hari Sankar , Alexandros Manolakos
IPC分类号： H04B7/0413 , H04B7/06
CPC分类号： H04B7/0626 , H04B7/0413 , H04B7/0632 , H04B7/0639
摘要： Techniques are discussed herein identify transmission strategies and to communicate those identified transmission strategies in a transparent communication environment. In some examples, a user equipment (UE) may identify a new transmission strategy for a downlink channel different from a current transmission strategy for the down link channel. The UE may transmit a channel state information (CSI) message that includes an indication of the new transmission strategy identified by the UE. In some examples, a base station may identify the new transmission strategy for the downlink channel. The base station may transmit a codebook subset restriction (CSR) indicator that includes an indication of the new transmission strategy identified by the base station. In some examples, the UE may modify its feedback strategy based on the new transmission strategy.

13. 发明授权

US10187859B2 Power control and user multiplexing for heterogeneous network coordinated multipoint operations 有权
公开(公告)号：US10187859B2
公开(公告)日：2019-01-22
申请号：US13372458
申请日：2012-02-13
申请人： Hao Xu , Xiliang Luo , Xiaoxia Zhang , Peter Gaal , Tingfang Ji , Juan Montojo
发明人： Hao Xu , Xiliang Luo , Xiaoxia Zhang , Peter Gaal , Tingfang Ji , Juan Montojo
IPC分类号： H04W52/40 , H04B7/024 , H04B7/06 , H04W24/10 , H04W48/08 , H04W52/10 , H04W52/14 , H04W52/24 , H04W52/50 , H04W88/02 , H04L25/02
摘要： Certain aspects of the present disclosure relate to techniques for power control and user multiplexing for coordinated multi-point (CoMP) transmission and reception in heterogeneous networks (HetNet).

14. 发明授权

US09941998B2 Control information signaling for MIMO transmissions 有权
公开(公告)号：US09941998B2
公开(公告)日：2018-04-10
申请号：US13167383
申请日：2011-06-23
申请人： Peter Gaal , Wanshi Chen , Juan Montojo
发明人： Peter Gaal , Wanshi Chen , Juan Montojo
IPC分类号： H04L1/00 , H04L5/00
CPC分类号： H04L1/0029 , H04L1/0003 , H04L1/0009 , H04L1/0031 , H04L5/0023 , H04L5/0053 , H04L5/0055
摘要： Certain aspects of the present disclosure provide techniques for conveying downlink control information (DCI). According to certain aspects, the DCI comprises at least a first field that indicates both a rank indication (RI) and a number of enabled transport blocks (TBs) and at least a second field that indicates either a modulation and coding scheme (MCS) for an enabled TB if the first field indicates more than one TB is enabled or information other than the MCS if the first field indicates a single TB is enabled.

15. 发明授权

US09705653B2 Downlink control transmission in multicarrier operation 有权
公开(公告)号：US09705653B2
公开(公告)日：2017-07-11
申请号：US12764831
申请日：2010-04-21
申请人： Wanshi Chen , Jelena M. Damnjanovic , Juan Montojo , Sai Yiu Duncan Ho
发明人： Wanshi Chen , Jelena M. Damnjanovic , Juan Montojo , Sai Yiu Duncan Ho
IPC分类号： H04K1/10 , H04L27/28 , H04L5/00 , H04W4/06 , H04W24/00 , H04W28/06 , H04W72/00
CPC分类号： H04L5/0053 , H04L5/0007 , H04W4/06 , H04W24/00 , H04W28/06 , H04W72/00
摘要： A wireless communication network distributes resources for a Physical Downlink Control CHannel (PDCCH) over multiple carriers in accordance with a constraint that limits a number of blind decoding actions required by user equipment (UE). Distribution can entail segregating UE-specific and common search spaces to different monitored carriers. Distribution can entail segregating aggregation levels to different monitored carriers. Distribution can entail segregating a number of decoding candidates for a given aggregation level to different monitored carriers. The distribution can be orthogonal or non-orthogonal, and can be UE-based or per cell-based. The distribution can be static, semi-static or hop with time.

16. 发明授权

US09553697B2 HARQ ACK/NACK transmission for multi-carrier operation 有权
标题翻译：用于多载波操作的HARQ ACK / NACK传输
公开(公告)号：US09553697B2
公开(公告)日：2017-01-24
申请号：US13078765
申请日：2011-04-01
申请人： Wanshi Chen , Jelena M. Damnjanovic , Juan Montojo
发明人： Wanshi Chen , Jelena M. Damnjanovic , Juan Montojo
IPC分类号： H04L1/18 , H04L1/00 , H04L1/16 , H04L5/00
CPC分类号： H04L1/1861 , H04L1/0029 , H04L1/1607 , H04L5/0055
摘要： Techniques for sending ACK/NACK information in a multi-carrier wireless communication network are disclosed. In one aspect, a plurality of ACK/NACK transmission techniques are selectively employed by a multi-carrier user equipment (UE) to reduce the number of bits of ACK/NACK information to send and/or increase the number of payload bits available for sending the ACK/NACK information. The ACK/NACK transmission techniques may include an orthogonal sequence reduction technique, a channel selection technique, a spatial bundling technique, a carrier bundling technique, and/or a subframe bundling technique. The ACK/NACK transmission techniques may be prioritized based on the number of carriers on which data transmissions are received, a payload size available for carrying ACK/NACK information, and/or other factors. The multi-carrier UE can utilize different ACK/NACK transmission techniques in connection with different subsets of its configured carriers.
摘要翻译：公开了在多载波无线通信网络中发送ACK / NACK信息的技术。在一个方面，多载波用户设备（UE）有选择地使用多个ACK / NACK传输技术，以减少发送ACK / NACK信息的比特数量和/或增加可用于发送的有效载荷数量 ACK / NACK信息。 ACK / NACK传输技术可以包括正交序列缩减技术，信道选择技术，空间绑定技术，载波捆绑技术和/或子帧捆绑技术。可以基于接收数据传输的载波的数量，可用于承载ACK / NACK信息的有效载荷大小和/或其他因素来优先确定ACK / NACK传输技术。多载波UE可以利用与其配置的载波的不同子集相关的不同的ACK / NACK传输技术。

17. 发明授权

US09537633B2 Method and apparatus for aggregating carriers of multiple radio access technologies 有权
标题翻译：用于聚合多种无线电接入技术的载波的方法和装置
公开(公告)号：US09537633B2
公开(公告)日：2017-01-03
申请号：US13556426
申请日：2012-07-24
申请人： Juan Montojo , Jelena M. Damnjanovic , Wanshi Chen , Peter Gaal
发明人： Juan Montojo , Jelena M. Damnjanovic , Wanshi Chen , Peter Gaal
IPC分类号： H04L5/00 , H04W72/04 , H04W72/12 , H04W74/00
CPC分类号： H04L5/0053 , H04L5/001 , H04W72/0413 , H04W72/1215 , H04W74/004
摘要： The described aspects include methods and apparatus for communicating control information in a carrier aggregation configuration that uses multiple radio access technologies (RAT). A first resource assignment related to a first carrier corresponding to a first RAT can be received, as well as, a second resource assignment related to a second carrier corresponding to a second RAT. The first carrier and the second carrier are aggregated for communicating data in a wireless network. In addition, resources can be determined for communicating first RAT control data for the first RAT over an uplink carrier based at least in part on the first resource assignment. Second RAT control data can then also be communicated in containers and/or using timing for control data of the first RAT over at least a portion of the resources.
摘要翻译：所描述的方面包括用于在使用多个无线电接入技术（RAT）的载波聚合配置中传送控制信息的方法和装置。可以接收与对应于第一RAT的第一载波相关的第一资源分配以及与第二RAT对应的第二载波相关的第二资源分配。聚合第一载波和第二载波以在无线网络中传送数据。此外，可以至少部分地基于第一资源分配来确定用于通过上行链路载波传送第一RAT的第一RAT控制数据的资源。然后，第二RAT控制数据也可以在容器中和/或在至少一部分资源上使用第一RAT的控制数据的定时进行传送。

18. 发明授权

US09426703B2 Cooperation and operation of macro node and remote radio head deployments in heterogeneous networks 有权
公开(公告)号：US09426703B2
公开(公告)日：2016-08-23
申请号：US13349073
申请日：2012-01-12
申请人： Stefan Geirhofer , Tingfang Ji , Peter Gaal , Aleksandar Damnjanovic , Juan Montojo , Tao Luo , Wanshi Chen , Kapil Bhattad
发明人： Stefan Geirhofer , Tingfang Ji , Peter Gaal , Aleksandar Damnjanovic , Juan Montojo , Tao Luo , Wanshi Chen , Kapil Bhattad
IPC分类号： H04W72/08 , H04W36/00 , H04L25/02 , H04L5/00
CPC分类号： H04W36/0077 , H04L5/0023 , H04L5/0032 , H04L5/005 , H04L5/0051 , H04L5/0057 , H04L5/006 , H04L25/0226
摘要： A method, an apparatus, and a computer program product for wireless communication are provided for separating control transmissions and data transmissions within the coverage area of a plurality of transmission/reception points or points that are geographically displaced, the plurality of points comprising a macro node and a plurality of remote radio heads (RRHs) coupled to the macro node. Separating control transmissions and data transmissions in the macro node/RRH configuration may allow UEs to be associated with one set of transmission points for data transmissions and the same set or a different set of transmission points for common control signaling. Separating control transmissions and data transmissions may also allow for faster reconfiguration of antenna ports used for UE data transmission compared with reconfiguration via a handover process.

19. 发明授权

US09369234B2 Channel state information feedback for carrier aggregation 有权
标题翻译：信道状态信息反馈用于载波聚合
公开(公告)号：US09369234B2
公开(公告)日：2016-06-14
申请号：US13208106
申请日：2011-08-11
申请人： Jelena M. Damnjanovic , Juan Montojo , Peter Gaal , Wanshi Chen
发明人： Jelena M. Damnjanovic , Juan Montojo , Peter Gaal , Wanshi Chen
IPC分类号： H04B17/00 , H04L1/00 , H04L5/00 , H04W72/08 , H04L5/14 , H04W72/04
CPC分类号： H04L1/0026 , H04L5/001 , H04L5/0057 , H04L5/0091 , H04L5/1469 , H04W72/0413 , H04W72/085
摘要： Techniques for reporting channel state information (CSI) in a multi-carrier wireless communication system are disclosed. In some examples, a user equipment determines a configuration for reporting CSI for each component carrier (CC) in a plurality of component carriers. For a first subframe, the user equipment determines a priority for transmitting CSI associated with the plurality of CCs based at least in part on the configuration. The user equipment sends, in the first subframe, a CSI report including the prioritized CSI. The CSI report can include CSI for a single CC, or CSI for multiple CCs. For multi-CC reporting of CSI, the user equipment can multiplex CSI reports or CSI elements for the plurality of CCs up to an available payload size.
摘要翻译：公开了一种用于在多载波无线通信系统中报告信道状态信息（CSI）的技术。在一些示例中，用户设备确定用于报告多个分量载波中的每个分量载波（CC）的CSI的配置。对于第一子帧，用户设备至少部分地基于配置来确定用于发送与多个CC相关联的CSI的优先级。用户设备在第一子帧中发送包括优先CSI的CSI报告。 CSI报告可以包括单个CC的CSI或多个CC的CSI。对于CSI的多CC报告，用户设备可以将多个CC的CSI报告或CSI元素复用到可用的有效载荷大小。

20. 发明授权

US09350506B2 Aperiodic SRS for carrier aggregation 有权
标题翻译：用于载波聚合的非周期性SRS
公开(公告)号：US09350506B2
公开(公告)日：2016-05-24
申请号：US13247584
申请日：2011-09-28
申请人： Jelena M. Damnjanovic , Wanshi Chen , Peter Gaal , Juan Montojo
发明人： Jelena M. Damnjanovic , Wanshi Chen , Peter Gaal , Juan Montojo
IPC分类号： H04W4/00 , H04L5/00
CPC分类号： H04L5/0048 , H04L5/001 , H04L5/0023 , H04L5/0094
摘要： A method of wireless communication includes receiving overlapping information triggering aperiodic sounding reference signal (SRS) transmission. The method also includes processing the overlapping information in accordance with the received triggering information. The overlapping information can be consistent configuration information for the aperiodic SRS transmission, in which case the processing includes transmitting an aperiodic SRS in accordance with the configuration information. When the overlapping information has dissimilar configurations for the aperiodic SRS transmission, the processing includes treating the overlapping information as an error event. The overlapping information can be a trigger received in an uplink grant and a trigger received in a downlink grant. The wireless system can be a multicarrier system including multiple component carriers.
摘要翻译：一种无线通信方法包括接收触发非周期探测参考信号（SRS）传输的重叠信息。该方法还包括根据接收到的触发信息来处理重叠信息。重叠信息可以是用于非周期SRS传输的一致配置信息，在这种情况下，处理包括根据配置信息发送非周期性SRS。当重叠信息具有用于非周期SRS传输的不同配置时，该处理包括将重叠信息视为错误事件。重叠信息可以是在上行链路许可中接收的触发和在下行链路许可中接收的触发。无线系统可以是包括多个分量载波的多载波系统。

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